Multi Power Supply using Four Different Sources for Un Interrupt Power Supply

Abstract

The most crucial necessity for all of us is power. We are all aware that power outages are frequent because of the high demand for electricity and the producing station's limited capacity. The main problem in the globe is the lack of nonrenewable continuous supply sources and the restricted amount of electricity generated at power plants. If you look about us, you'll realize that individuals have encountered several issues in their daily lives as a result of power supply interruptions. Hospitals, data centers, and some research projects are affected by this kind of power outage. This is one of the main reasons why every nation is looking at ways to provide consistent electricity with good efficiency and control. This project combines renewable and non-renewable energy sources, including solar, inverter, small diesel generator, and mains, to provide a constant power supply. Switches can be used to manually cut the power to various sources. With the aid of the Arduino Nano, the relay and relay driver IC may operate automatically to provide a constant supply to the load.